| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $139.74 | 13.443% | $158.5252 | $158.53 | $158.55 | $158.50 |
| Purchase #2 | $235.46 | 8.762% | $256.091 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $44.36 | 3.129% | $45.748 | $45.75 | $45.75 | $45.70 |
| Purchase #4 | $191.60 | 7.619% | $206.198 | $206.20 | $206.20 | $206.20 |
| Purchase #5 | $155.88 | 10.523% | $172.2833 | $172.28 | $172.30 | $172.30 |
| Purchase #6 | $130.60 | 8.628% | $141.8682 | $141.87 | $141.85 | $141.90 |
| Purchase #7 | $149.81 | 10.336% | $165.2944 | $165.29 | $165.30 | $165.30 |
| 7 purchase totals = | $1,047.45 | $1,146.0081 | $1,146.01 | $1,146.05 | $1,146.00 | |